Search for new gauge bosons decaying into dielectrons in p¯p collisions at √s = 1.8 TeV

CDF collaboration

doi:10.1103/PhysRevD.51.R949

Search for new gauge bosons decaying into dielectrons in p¯p collisions at √s = 1.8 TeV

CDF collaboration

Research output: Contribution to journal › Article

Abstract

We have searched for heavy neutral gauge bosons (Z') in p̄p collisions at s=1.8 TeV. The data were obtained using the CDF detector during the 1992-1993 run corresponding to an integrated luminosity of 19.7±0.7 pb-1. We present a 95% confidence level upper limit on the production cross section times the branching ratio of Z' decaying into dielectrons as a function of Z' mass. Assuming standard model coupling strengths, we exclude a Z' with a mass less than 505 GeV/c2. We also present lower mass limits for Z' bosons from E6 models and the alternative left-right model.

Original language	English (US)
Pages (from-to)	R949-R953
Journal	Physical Review D
Volume	51
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.51.R949
State	Published - 1995
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.51.R949

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CDF collaboration (1995). Search for new gauge bosons decaying into dielectrons in p¯p collisions at √s = 1.8 TeV. Physical Review D, 51(3), R949-R953. https://doi.org/10.1103/PhysRevD.51.R949

@article{79983a115428455da6bc5e4e1850f27e,

title = "Search for new gauge bosons decaying into dielectrons in p¯p collisions at √s = 1.8 TeV",

abstract = "We have searched for heavy neutral gauge bosons (Z') in {\=p}p collisions at s=1.8 TeV. The data were obtained using the CDF detector during the 1992-1993 run corresponding to an integrated luminosity of 19.7±0.7 pb-1. We present a 95% confidence level upper limit on the production cross section times the branching ratio of Z' decaying into dielectrons as a function of Z' mass. Assuming standard model coupling strengths, we exclude a Z' with a mass less than 505 GeV/c2. We also present lower mass limits for Z' bosons from E6 models and the alternative left-right model.",

author = "{CDF collaboration} and F. Abe and Albrow, {M. G.} and D. Amidei and J. Amtos and C. Anway-Wiese and G. Apollinari and H. Areti and M. Atac and P. Auchincloss and F. Azfar and P. Azzi and N. Bacchetta and W. Badgett and Bailey, {M. W.} and J. Bao and {De Barbaro}, P. and A. Barbaro-Galtieri and Barnes, {V. E.} and Barnett, {B. A.} and P. Bartalini and G. Bauer and T. Baumann and F. Bedeschi and S. Behrends and S. Belforte and G. Bellettini and J. Bellinger and D. Benjamin and J. Benlloch and J. Bensinger and D. Benton and A. Berelvas and Berge, {J. P.} and S. Bertolucci and A. Bhatti and K. Biery and M. Binkley and F. Bird and D. Bisello and Blair, {R. E.} and C. Blocker and A. Bodek and V. Bolognesi and D. Bortoletto and C. Boswell and T. Boulos and G. Brandenburg and E. Bucklcy-Geer and Budd, {H. S.} and S. Erredce",

year = "1995",

doi = "10.1103/PhysRevD.51.R949",

language = "English (US)",

volume = "51",

pages = "R949--R953",

journal = "Physical review D: Particles and fields",

issn = "1550-7998",

publisher = "American Institute of Physics",

number = "3",

}

TY - JOUR

T1 - Search for new gauge bosons decaying into dielectrons in p¯p collisions at √s = 1.8 TeV

AU - CDF collaboration

AU - Abe, F.

AU - Albrow, M. G.

AU - Amidei, D.

AU - Amtos, J.

AU - Anway-Wiese, C.

AU - Apollinari, G.

AU - Areti, H.

AU - Atac, M.

AU - Auchincloss, P.

AU - Azfar, F.

AU - Azzi, P.

AU - Bacchetta, N.

AU - Badgett, W.

AU - Bailey, M. W.

AU - Bao, J.

AU - De Barbaro, P.

AU - Barbaro-Galtieri, A.

AU - Barnes, V. E.

AU - Barnett, B. A.

AU - Bartalini, P.

AU - Bauer, G.

AU - Baumann, T.

AU - Bedeschi, F.

AU - Behrends, S.

AU - Belforte, S.

AU - Bellettini, G.

AU - Bellinger, J.

AU - Benjamin, D.

AU - Benlloch, J.

AU - Bensinger, J.

AU - Benton, D.

AU - Berelvas, A.

AU - Berge, J. P.

AU - Bertolucci, S.

AU - Bhatti, A.

AU - Biery, K.

AU - Binkley, M.

AU - Bird, F.

AU - Bisello, D.

AU - Blair, R. E.

AU - Blocker, C.

AU - Bodek, A.

AU - Bolognesi, V.

AU - Bortoletto, D.

AU - Boswell, C.

AU - Boulos, T.

AU - Brandenburg, G.

AU - Bucklcy-Geer, E.

AU - Budd, H. S.

AU - Erredce, S.

PY - 1995

Y1 - 1995

N2 - We have searched for heavy neutral gauge bosons (Z') in p̄p collisions at s=1.8 TeV. The data were obtained using the CDF detector during the 1992-1993 run corresponding to an integrated luminosity of 19.7±0.7 pb-1. We present a 95% confidence level upper limit on the production cross section times the branching ratio of Z' decaying into dielectrons as a function of Z' mass. Assuming standard model coupling strengths, we exclude a Z' with a mass less than 505 GeV/c2. We also present lower mass limits for Z' bosons from E6 models and the alternative left-right model.

AB - We have searched for heavy neutral gauge bosons (Z') in p̄p collisions at s=1.8 TeV. The data were obtained using the CDF detector during the 1992-1993 run corresponding to an integrated luminosity of 19.7±0.7 pb-1. We present a 95% confidence level upper limit on the production cross section times the branching ratio of Z' decaying into dielectrons as a function of Z' mass. Assuming standard model coupling strengths, we exclude a Z' with a mass less than 505 GeV/c2. We also present lower mass limits for Z' bosons from E6 models and the alternative left-right model.

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U2 - 10.1103/PhysRevD.51.R949

DO - 10.1103/PhysRevD.51.R949

M3 - Article

AN - SCOPUS:33750409647

VL - 51

SP - R949-R953

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 1550-7998

IS - 3

ER -